Python No Spill Clean and Fill Aquarium Maintenance System, Gravel Cleaner and Water Changer, 25 Foot Check Latest Price Check Latest Price Check Latest Price Check Latest Price Contents What is a gravel vacuum? A gravel vacuum is a rigid plastic tube, typically 2 inches (5 cm) in diameter,...
Keep in mind that they will consume cleaner shrimp, coral banded shrimp and similar aquarium tank mates. They are sensitive to nitrates above 20 ppm. So good filtration (such as the Berlin Method which may include live rock, deep sand bed, refugium, etc.). A Protein skimmer is ...
Overall, almost all "planted freshwater aquariums" are far better off WITHOUT undergravel filtration.> The idea I have forming here is to add substrate (I am using natural 1/8" - 1/4" mixed gravel) so it is deeper, say 2-1/2" - 3" or so (I have about 1-1/2" - 2" right ...